Lead Mobile Engineer

5+ years of experience with Android development, 2+ years of experience with iOS development.
Proficiency in Swift.
Proficiency in Kotlin.
Strong foundational understanding of background and asynchronous processing in Android using Kotlin coroutines.
Strong foundational understanding of the Android ecosystem (Architecture, Lifecycle, Services, etc).
Experience with modern Android libraries & frameworks such as Compose, Room, Hilt, and Kotlin DSL.
2+ years of experience managing mobile engineering teams, with a strong focus on coaching, performance management, and team development.
Deep, hands-on experience with Android (Kotlin/Java) development, and some expertise with iOS (Swift/Objective-C).
Proven ability to attract, assess, and retain top engineering talent; experience onboarding and developing junior engineers.
Ability to align technical decisions with business goals, balancing short-term delivery with long-term scalability.
Strong technical skills; able to break down complex initiatives, set clear priorities, delegate when necessary, and deliver on time.
Excellent communication skills, comfortable working across functions and levels, from engineers to executives.
Familiar with cryptographic systems and designing privacy conscious solutions.

Manage a team of 5 mobile engineers (including a new grad), fostering a collaborative, inclusive, and high-performance environment. Provide regular feedback, mentorship, and career development support.
Own the hiring process for mobile engineers, building a diverse and skilled team as we grow. Define and refine team structure and responsibilities.
Define the technical direction for our mobile platforms, ensuring architectural integrity, code quality, and scalability across iOS and Android.
Drive the planning, execution, and delivery of mobile features and products in collaboration with Product, Design, and Backend teams. Ensure timelines are met without compromising quality.
Ensure our mobile apps are performant, secure, and user-friendly, with robust monitoring, testing, and release processes in place.
Maintain a unified product experience across iOS and Android, while respecting platform-specific best practices.
Continuously improve team workflows, from sprint planning to code reviews and retrospectives, fostering a culture of learning and iteration.

Experience with gRPC.
Experience with cryptography and trusted execution environments.
Experience with carrier applications, eSIM, eUICC, and cellular technologies from both 4G & 5G.